TPS61089RNRR TI DC-DC Converter | 11-VQFN-HR (2.5x2) | 2.7V-12V Input, 6A Output

Product Overview

The TPS61089RNRR from Texas Instruments is a high-efficiency, synchronous boost converter with a 6A switch current capability. It integrates a 12mΩ low-side FET and a 20mΩ high-side FET to achieve high efficiency and small solution size. The device operates from a single-cell Li-ion battery or multi-cell alkaline/NiMH batteries, making it ideal for portable and battery-powered applications.

Detailed Technical Specifications

Key Features

• Integrated 12mΩ/20mΩ FETs for high efficiency
• Adjustable output voltage from 4.5V to 12V
• 6A switch current capability
• 1.2MHz fixed switching frequency for small external components
• Light-load efficiency enhancement with pulse skipping
• Over-temperature and over-current protection
• Small 11-pin VQFN-HR package (2.5mm x 2mm)

Target Applications

• 5G base station power supply (e.g., for remote radio units)
• Automotive dashboard displays and infotainment systems
• Portable speakers and Bluetooth devices
• Industrial sensors and IoT modules
• Battery-powered equipment (e.g., power banks, medical devices)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS61089RNRR. Our core advantages include:

• 24/7 Global Customer Support: Professional team providing instant quotes and technical support worldwide.
• In-stock Inventory, Same-day Shipping: We maintain localized stock; orders confirmed before 4 PM are shipped the same day.
• HK-SZ Synergy, Flexible Settlement: Direct global shipping from Shenzhen with support for HK bank transfers and multi-currency.
• Escrow Secured Transactions: We support Escrow.com for secure transactions, ensuring peace of mind for batch orders.
• BOM Kitting & Sampling Services: Specialized sourcing for testing samples and urgent shortage components.

Quality Assurance & Compliance

Jasin Chip guarantees that all delivered products are 100% original factory stock with full quality assurance and traceability.

• 100% Original & Authentic: All components are guaranteed to be authentic with strict quality control.
• RoHS Compliant: All electronic components comply with international environmental and safety standards.
• Original Factory Packaging: We maintain original factory packaging and seals to ensure ESD protection and physical integrity.

產品概述

TPS61089RNRR 是德州儀器 (TI) 推出的一款高效率、同步升壓轉換器，具有 6A 開關電流能力。它集成了 12mΩ 低側 FET 和 20mΩ 高側 FET，以實現高效率和小型化解決方案。該器件可從單節鋰離子電池或多節鹼性/NiMH 電池供電，非常適合便攜式和電池供電應用。

詳細技術參數

核心特性

• 集成 12mΩ/20mΩ FET，實現高效率
• 可調輸出電壓 4.5V 至 12V
• 6A 開關電流能力
• 1.2MHz 固定開關頻率，減小外部元件尺寸
• 輕載效率提升（脈衝跳躍模式）
• 過溫和過流保護
• 小型 11 引腳 VQFN-HR 封裝（2.5mm x 2mm）

典型應用場景

• 5G 基站電源（例如用於遠程射頻單元）
• 汽車儀表板顯示器和信息娛樂系統
• 便攜式揚聲器和藍牙設備
• 工業傳感器和 IoT 模塊
• 電池供電設備（例如移動電源、醫療設備）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS61089RNRR 提供全面的供應鏈與批發解決方案。 我們的核心優勢包括：

• 全天候環球客戶支援：專業團隊為您提供即時報價及技術支援，無需漫長等待。
• 現貨庫存，即日發貨：確保現貨充足。下午 4 點前確認訂單，即可安排當天寄出。
• 深港聯動，結算靈活：深圳直發全球，物流高效可靠；支援香港銀行戶口轉賬及多幣種結算。
• Escrow 擔保交易：支援 Escrow.com 平台交易，保障買賣雙方權益，小批量訂單亦可安心在線下單。
• BOM 配單與樣板服務：提供樣板測試及認證支援。專注一站式 BOM 配套及緊急缺料採購服務。

品質保證與合規

Jasin Chip 承諾所有出貨產品均為原廠正貨，具備完善的品質保證及產品可追溯性。

• 100% 原廠正貨：承諾所有供應零件均為原裝現貨，品質嚴格把關，來源清晰可追溯。
• 符合 RoHS 認證：所有電子元器件均符合國際環保標準及相關安全認證。
• 原廠封裝保護：嚴格保留原廠原始包裝及封條，確保物流過程中的靜電防護 (ESD) 與物理安全。

以上產品均為原廠正貨，提供 BOM 配單及現貨庫存支援，歡迎查詢。

HONG KONG JASIN SEMICONDUCTOR TECHNOLOGY COMPANY LIMITED
Trusted Partner for Automotive, Industrial, and Hard-to-find Components.
WhatsApp: +852 5209 9691 | Email: [email protected]